Quick Wordpress Fix: Repeatable Background Image

I need you to add a repeatable background image to the footer area on a wordpress site I am building. This should involve making some minor changes to the CSS style sheet. The winning bidder will get admin access to the wordpress install, cPanel or FTP access, and PSD files for the bottom image. This should be a quick fix and some easy money for someone today. I am building a website with the "Crystal" Child Theme by Studiopress. **Here is my website:** <[login to view URL]> Look at the very bottom at the footer. I need the blue and red image to be a repeatable background image in the x direction, instead of only being the width of the body like it is now. Basically, I want the footer background to expand the entire width of the screen, just like it does in the header and with the image in the middle of the site. Please let me know if this makes sense. **See this image for clarification:** ![][1]